SOLUTION: Ok, last one for me today. ^-^ I'm not sure how to write it exactly... simpify: 8(squareroot5)+ 9(squareroot25)+ 11(squareroot20)

Question 143279: Ok, last one for me today. ^-^ I'm not sure how to write it exactly...
simpify:
8(squareroot5)+ 9(squareroot25)+ 11(squareroot20)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Start with the given expression

Simplify to get .

Simplify to get . Note: If you need help with simplifying square roots, check out this solver.

Multiply 9 and 5 to get 45.

Multiply 11 and 2 to get 22.

Group like terms

Factor out from the first group

Combine like terms

Rearrange the terms

So simplifies to . In other words,
RELATED QUESTIONS
Ok, these type of problems scare me to no end. Can someone please help me with a step by... (answered by josmiceli,texttutoring)

Ok I am told to write a paragraph proof. Given: m∠A + m∠B = m∠B +... (answered by solver91311)

m/m^2-m-12 + 5/m+3 This is what i came up with but i'm not exactly sure how i... (answered by stanbon)

ok we are doing writing systems equations from word problems: here is one of them (answered by stanbon)

Problem is: {{{(8)/(2m+1)-(1)/(m-2)=(5)/(2m+1)}}} I've tried several ways, but can't... (answered by Alan3354,richwmiller)

ok I'm not sure why it won't take the answers you all have sent me for this problem... (answered by josgarithmetic)

mama mia! for some reason, these sequences are just driving me mad! i would appreciate if (answered by josmiceli,praseena)

Ok one last one that I would like someone to see if I have the correct answer. Also I... (answered by Alan3354)

Please help me with this interest problem, I'm not sure what system of equations to write (answered by ankor@dixie-net.com)